175
175/365 On June 23rd 1868, the typewriter and the QWERTY keyboard still in use today was patented by Christopher Soles.
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Uploaded on June 24, 2015
175
175/365 On June 23rd 1868, the typewriter and the QWERTY keyboard still in use today was patented by Christopher Soles.
304
views
2
faves
0
comments
Uploaded on June 24, 2015